---> uname -a: Linux prd-centos8-docker-8c-8g-2881.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1162 25069 19 5658 30254 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b2:de:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85641sec preferred_lft 85641sec inet6 fe80::f816:3eff:feb2:de1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:58:f3:65 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:3ff:fe58:f365/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/15/2025 _x86_64_ (8 CPU) 11:38:22 LINUX RESTART (8 CPU) 11:39:01 AM tps rtps wtps bread/s bwrtn/s 11:40:01 AM 85.47 6.78 78.69 1092.84 6720.71 11:41:01 AM 170.79 14.15 156.64 3046.16 11044.89 11:42:01 AM 172.03 4.93 167.09 1168.68 11308.20 11:43:01 AM 158.51 0.48 158.03 411.86 42040.24 11:44:01 AM 35.55 0.18 35.37 13.20 569.44 11:45:01 AM 13.31 0.48 12.83 21.46 315.41 11:46:01 AM 11.25 0.00 11.25 0.00 560.18 11:47:01 AM 113.83 0.00 113.83 0.00 23888.49 11:48:01 AM 14.99 0.00 14.99 0.00 497.23 11:49:01 AM 120.64 2.45 118.19 4477.04 1826.76 11:50:01 AM 47.90 1.37 46.53 1741.95 29204.82 11:51:01 AM 40.49 0.45 40.04 63.85 6319.69 Average: 82.06 2.61 79.46 1003.06 11191.34 11:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 AM 29691296 31312768 2964416 9.08 2688 1946424 1373968 4.08 146988 2392452 131808 11:41:01 AM 29145288 31007140 3510424 10.75 2688 2178368 1606672 4.77 163676 2879348 17868 11:42:01 AM 27462828 29696476 5192884 15.90 2688 2543456 2611064 7.75 272320 4424468 52908 11:43:01 AM 25164588 28569368 7491124 22.94 2688 3687508 4778512 14.18 399124 6479448 224 11:44:01 AM 25084892 28493452 7570820 23.18 2688 3690780 3841008 11.40 438988 6519804 64 11:45:01 AM 24959716 28372796 7695996 23.57 2688 3695352 3686268 10.94 441064 6644388 104 11:46:01 AM 25206920 28630276 7448792 22.81 2688 3705316 3783520 11.23 444012 6396588 32 11:47:01 AM 23818716 27946792 8836996 27.06 2688 4393764 5576208 16.54 544480 7623088 228 11:48:01 AM 22977332 27138292 9678380 29.64 2688 4430424 6191756 18.37 556668 8446024 1224 11:49:01 AM 23891144 28757652 8764568 26.84 2688 5119048 3503084 10.39 709892 7389600 632988 11:50:01 AM 24216028 29520392 8439684 25.84 2688 5548476 3774712 11.20 781676 6984228 160388 11:51:01 AM 25605264 30920564 7050448 21.59 2688 5558088 1581464 4.69 974604 5405720 31304 Average: 25602001 29197164 7053711 21.60 2688 3874750 3525686 10.46 489458 5965430 85762 11:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 AM eth0 203.18 148.17 1138.31 23.80 0.00 0.00 0.00 0.00 11:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 AM eth0 108.65 92.22 706.29 34.16 0.00 0.00 0.00 0.00 11:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM eth0 433.51 355.33 5132.94 63.89 0.00 0.00 0.00 0.00 11:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM eth0 337.99 217.01 10024.91 19.48 0.00 0.00 0.00 0.00 11:43:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:43:01 AM vethb4412f3 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 11:44:01 AM lo 36.14 36.14 3.48 3.48 0.00 0.00 0.00 0.00 11:44:01 AM eth0 112.98 73.93 31.64 32.03 0.00 0.00 0.00 0.00 11:44:01 AM docker0 10.36 11.63 1.54 1.43 0.00 0.00 0.00 0.00 11:44:01 AM vethb04984c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM lo 62.64 62.64 3.41 3.41 0.00 0.00 0.00 0.00 11:45:01 AM eth0 417.93 278.77 111.00 111.86 0.00 0.00 0.00 0.00 11:45:01 AM docker0 2.05 2.62 0.30 0.43 0.00 0.00 0.00 0.00 11:46:01 AM lo 4.13 4.13 0.20 0.20 0.00 0.00 0.00 0.00 11:46:01 AM eth0 121.38 84.56 111.55 33.16 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:47:01 AM eth0 492.10 232.67 2991.17 38.77 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM vethd86d19b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:47:01 AM veth5996981 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:48:01 AM lo 1057.02 1057.02 183.18 183.18 0.00 0.00 0.00 0.00 11:48:01 AM eth0 114.19 80.76 40.17 39.47 0.00 0.00 0.00 0.00 11:48:01 AM docker0 452.59 469.65 79.71 93.08 0.00 0.00 0.00 0.00 11:48:01 AM vethd86d19b 411.04 427.57 81.26 68.43 0.00 0.00 0.00 0.01 11:48:01 AM veth5996981 41.55 42.56 4.64 24.90 0.00 0.00 0.00 0.00 11:49:01 AM lo 428.01 428.01 71.20 71.20 0.00 0.00 0.00 0.00 11:49:01 AM eth0 145.93 113.05 1514.76 29.90 0.00 0.00 0.00 0.00 11:49:01 AM docker0 191.40 193.99 44.57 26.90 0.00 0.00 0.00 0.00 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 136.60 107.51 2203.63 13.76 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM eth0 88.29 74.34 224.79 63.14 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 132.36 132.36 21.79 21.79 0.00 0.00 0.00 0.00 Average: eth0 226.06 154.86 2019.28 41.95 0.00 0.00 0.00 0.00 Average: docker0 54.71 56.51 10.51 10.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/15/2025 _x86_64_ (8 CPU) 11:38:22 LINUX RESTART (8 CPU) 11:39:01 AM CPU %user %nice %system %iowait %steal %idle 11:40:01 AM all 7.05 0.00 0.86 2.22 0.04 89.83 11:40:01 AM 0 7.85 0.00 0.69 3.95 0.08 87.43 11:40:01 AM 1 4.73 0.00 0.52 0.35 0.02 94.39 11:40:01 AM 2 2.84 0.00 0.67 0.15 0.03 96.30 11:40:01 AM 3 7.52 0.00 0.85 1.89 0.03 89.71 11:40:01 AM 4 1.14 0.00 0.47 1.04 0.05 97.30 11:40:01 AM 5 19.48 0.00 2.47 1.04 0.07 76.94 11:40:01 AM 6 1.19 0.00 0.47 9.04 0.03 89.27 11:40:01 AM 7 11.62 0.00 0.77 0.28 0.03 87.30 11:41:01 AM all 8.39 0.00 0.81 8.03 0.05 82.72 11:41:01 AM 0 4.86 0.00 0.50 18.81 0.03 75.79 11:41:01 AM 1 14.35 0.00 1.19 3.31 0.07 81.08 11:41:01 AM 2 13.35 0.00 1.71 17.57 0.08 67.29 11:41:01 AM 3 7.16 0.00 0.38 3.19 0.05 89.21 11:41:01 AM 4 2.75 0.00 0.75 10.48 0.05 85.97 11:41:01 AM 5 9.37 0.00 0.82 1.95 0.03 87.82 11:41:01 AM 6 5.85 0.00 0.42 2.27 0.02 91.44 11:41:01 AM 7 9.42 0.00 0.74 6.65 0.05 83.14 11:42:01 AM all 44.37 0.00 1.42 1.22 0.12 52.88 11:42:01 AM 0 62.41 0.00 0.95 0.35 0.12 36.17 11:42:01 AM 1 40.68 0.00 1.27 1.22 0.12 56.71 11:42:01 AM 2 29.28 0.00 2.01 0.74 0.10 67.87 11:42:01 AM 3 42.79 0.00 1.39 0.52 0.13 55.17 11:42:01 AM 4 32.20 0.00 1.29 1.56 0.10 64.86 11:42:01 AM 5 60.85 0.00 1.61 3.86 0.15 33.53 11:42:01 AM 6 37.82 0.00 1.63 1.19 0.12 59.24 11:42:01 AM 7 48.89 0.00 1.22 0.30 0.13 49.46 11:43:01 AM all 20.57 0.00 2.51 5.72 0.10 71.09 11:43:01 AM 0 15.60 0.00 3.23 2.08 0.10 78.99 11:43:01 AM 1 22.68 0.00 2.30 6.61 0.08 68.33 11:43:01 AM 2 12.66 0.00 2.72 9.91 0.08 74.62 11:43:01 AM 3 29.29 0.00 2.14 4.89 0.12 63.56 11:43:01 AM 4 17.17 0.00 2.71 0.22 0.08 79.82 11:43:01 AM 5 22.26 0.00 2.78 8.77 0.07 66.12 11:43:01 AM 6 27.71 0.00 2.08 6.72 0.15 63.34 11:43:01 AM 7 17.15 0.00 2.15 6.59 0.08 74.02 11:44:01 AM all 22.75 0.00 2.03 0.77 0.10 74.36 11:44:01 AM 0 30.81 0.00 2.18 0.05 0.12 66.85 11:44:01 AM 1 23.23 0.00 2.16 2.31 0.12 72.18 11:44:01 AM 2 20.06 0.00 1.93 0.05 0.10 77.87 11:44:01 AM 3 19.35 0.00 2.01 0.82 0.10 77.71 11:44:01 AM 4 22.53 0.00 2.41 0.20 0.12 74.74 11:44:01 AM 5 17.75 0.00 1.88 1.29 0.10 78.98 11:44:01 AM 6 23.85 0.00 1.68 0.86 0.08 73.54 11:44:01 AM 7 24.38 0.00 1.96 0.55 0.10 73.00 11:45:01 AM all 10.02 0.00 1.37 0.04 0.08 88.49 11:45:01 AM 0 11.12 0.00 1.22 0.03 0.08 87.54 11:45:01 AM 1 6.90 0.00 1.93 0.00 0.08 91.09 11:45:01 AM 2 13.53 0.00 1.32 0.02 0.08 85.05 11:45:01 AM 3 8.68 0.00 1.16 0.05 0.07 90.05 11:45:01 AM 4 12.16 0.00 1.31 0.00 0.08 86.45 11:45:01 AM 5 8.52 0.00 1.24 0.05 0.07 90.12 11:45:01 AM 6 8.72 0.00 1.64 0.08 0.07 89.49 11:45:01 AM 7 10.53 0.00 1.19 0.12 0.07 88.09 11:46:01 AM all 18.92 0.00 0.47 0.03 0.05 80.52 11:46:01 AM 0 38.32 0.00 1.15 0.12 0.07 60.34 11:46:01 AM 1 6.01 0.00 0.77 0.03 0.05 93.14 11:46:01 AM 2 12.68 0.00 0.43 0.07 0.03 86.79 11:46:01 AM 3 35.43 0.00 0.32 0.02 0.07 64.17 11:46:01 AM 4 21.49 0.00 0.25 0.00 0.05 78.21 11:46:01 AM 5 8.88 0.00 0.45 0.00 0.05 90.62 11:46:01 AM 6 8.23 0.00 0.25 0.02 0.03 91.46 11:46:01 AM 7 20.29 0.00 0.15 0.02 0.07 79.47 11:47:01 AM all 33.76 0.00 1.93 0.99 0.11 63.20 11:47:01 AM 0 39.56 0.00 2.23 2.11 0.12 55.99 11:47:01 AM 1 46.76 0.00 2.09 0.30 0.12 50.73 11:47:01 AM 2 36.32 0.00 2.50 1.34 0.13 59.70 11:47:01 AM 3 36.54 0.00 1.83 1.36 0.10 60.17 11:47:01 AM 4 27.58 0.00 2.21 0.62 0.08 69.50 11:47:01 AM 5 31.27 0.00 1.74 0.60 0.12 66.26 11:47:01 AM 6 33.28 0.00 1.61 0.37 0.12 64.62 11:47:01 AM 7 18.83 0.00 1.26 1.24 0.07 78.61 11:48:01 AM all 28.28 0.00 1.71 0.07 0.12 69.82 11:48:01 AM 0 26.21 0.00 1.98 0.03 0.13 71.65 11:48:01 AM 1 41.33 0.00 1.76 0.39 0.10 56.43 11:48:01 AM 2 25.76 0.00 2.32 0.02 0.12 71.79 11:48:01 AM 3 27.53 0.00 2.00 0.00 0.13 70.34 11:48:01 AM 4 22.68 0.00 1.58 0.12 0.12 75.51 11:48:01 AM 5 33.83 0.00 1.14 0.02 0.12 64.90 11:48:01 AM 6 20.90 0.00 1.68 0.00 0.12 77.31 11:48:01 AM 7 28.00 0.00 1.23 0.00 0.12 70.66 11:49:01 AM all 28.71 0.00 1.68 0.92 0.08 68.61 11:49:01 AM 0 34.54 0.00 1.64 0.00 0.08 63.74 11:49:01 AM 1 12.84 0.00 1.79 1.26 0.12 84.00 11:49:01 AM 2 37.62 0.00 2.09 0.62 0.10 59.57 11:49:01 AM 3 31.94 0.00 1.59 0.03 0.08 66.35 11:49:01 AM 4 34.51 0.00 2.58 1.88 0.08 60.95 11:49:01 AM 5 47.00 0.00 1.39 2.99 0.08 48.54 11:49:01 AM 6 14.88 0.00 1.00 0.27 0.05 83.80 11:49:01 AM 7 16.40 0.00 1.37 0.33 0.07 81.82 11:50:01 AM all 29.36 0.00 1.20 3.30 0.08 66.07 11:50:01 AM 0 39.54 0.00 2.39 7.08 0.08 50.90 11:50:01 AM 1 38.02 0.00 0.90 4.56 0.08 56.43 11:50:01 AM 2 32.68 0.00 1.14 6.17 0.10 59.91 11:50:01 AM 3 13.38 0.00 0.82 0.60 0.05 85.15 11:50:01 AM 4 33.11 0.00 1.64 6.34 0.08 58.83 11:50:01 AM 5 47.32 0.00 0.97 0.42 0.10 51.19 11:50:01 AM 6 14.46 0.00 0.72 0.50 0.07 84.25 11:50:01 AM 7 16.31 0.00 0.99 0.69 0.05 81.97 11:50:01 AM CPU %user %nice %system %iowait %steal %idle 11:51:01 AM all 13.75 0.00 0.97 0.30 0.04 84.93 11:51:01 AM 0 16.42 0.00 0.75 0.02 0.07 82.75 11:51:01 AM 1 5.63 0.00 0.48 0.15 0.05 93.68 11:51:01 AM 2 12.90 0.00 1.14 0.00 0.02 85.94 11:51:01 AM 3 32.18 0.00 2.19 0.43 0.07 65.14 11:51:01 AM 4 13.53 0.00 0.77 0.05 0.05 85.60 11:51:01 AM 5 11.84 0.00 0.65 0.52 0.03 86.96 11:51:01 AM 6 8.95 0.00 0.83 0.03 0.03 90.15 11:51:01 AM 7 8.56 0.00 0.93 1.23 0.03 89.24 Average: all 22.15 0.00 1.41 1.97 0.08 74.39 Average: 0 27.28 0.00 1.57 2.89 0.09 68.17 Average: 1 21.92 0.00 1.43 1.71 0.08 74.86 Average: 2 20.80 0.00 1.66 3.05 0.08 74.40 Average: 3 24.31 0.00 1.39 1.15 0.08 73.07 Average: 4 20.07 0.00 1.50 1.88 0.08 76.48 Average: 5 26.52 0.00 1.43 1.79 0.08 70.19 Average: 6 17.13 0.00 1.17 1.78 0.07 79.85 Average: 7 19.19 0.00 1.16 1.50 0.07 78.08